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| author | Todd C. Miller <Todd.Miller@sudo.ws> | 2022-06-03 09:43:34 -0600 |
|---|---|---|
| committer | Todd C. Miller <Todd.Miller@sudo.ws> | 2022-06-03 09:43:34 -0600 |
| commit | af8ceedcfc3a483adeb8757fa39ad8eb787a071d (patch) | |
| tree | a9955e702cdec5b60c4e7b347c91272b27cf6cf8 /configure.ac | |
| parent | 5c9ae15e404a5c89dbb408a6a82866879c4c7079 (diff) | |
| download | sudo-af8ceedcfc3a483adeb8757fa39ad8eb787a071d.tar.gz | |
Avoid using vfork(2) in the DSO system(3) wrapper.
Traditional vfork(2) semantics make it unsafe for use for more than
just vfork(2) + execve(2).
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 6aa4a2b8b..31ab3c3c8 100644 --- a/configure.ac +++ b/configure.ac @@ -2605,7 +2605,7 @@ dnl Function checks dnl AC_FUNC_GETGROUPS AC_FUNC_FSEEKO -AC_CHECK_FUNCS_ONCE([fexecve fmemopen killpg nl_langinfo faccessat wordexp getauxval strtoull vfork]) +AC_CHECK_FUNCS_ONCE([fexecve fmemopen killpg nl_langinfo faccessat wordexp getauxval strtoull]) AC_CHECK_FUNCS([execvpe], [SUDO_APPEND_INTERCEPT_EXP(execvpe)]) AC_CHECK_FUNCS([pread], [ # pread/pwrite on 32-bit HP-UX 11.x may not support large files |